The clinical manifestations of postoperative delirium usually include disturbance of consciousness, perceptual disorder, orientation disorder, attention disorder, memory disorder, etc.
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1 Patients who choose the date of surgery Two. Age =65 years old 3. Body mass index (BMI): 15-30kg/m2 4. ASA Grade I-III; 5. Those who voluntarily sign the informed consent form;
Exclusion criteria
Exclusion criteria: 1. Severe hypertension (still above level III hypertension after taking the drug) heart failure (NYHA>level III) Two. People with neuromuscular diseases, severe myasthenia gravis, mental illness such as schizophrenia and severe depression 3. Preoperative delirium, dementia, Parkinson's syndrome Four. Language barrier hinders the evaluation of delirium 5. Poor hearing or vision hinders the evaluation of delirium;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Did postoperative delirium occur; | — |
Countries
China
Contacts
Dandong Central Hospital